Fume and temperature alarm and intelligent control system of the district for fire-proof

To avoid fire and obstruct its spread, the building should be divided into some different districts. This can be made by some stationary doors and movable firewalls. Once the fire is taken somewhere, the sensors work by the fume, temperature, and flame as well as gas immediately. Meanwhile the intelligent control system starts. It passes the tidings to the center unit. At the same time, it sets those doors and walls on to work quickly. The intelligent control system we designed is made with a digital circuit instead of traditional switch one. The whole control of separate units and the center one is made through the communication net. This system can lead the doors and walls work in a better way in many cases. Its reliability is high and the cost is low.